20141+2213 STF2655AB

Coord 2000	20141+2213		Discov num	STF2655		Comp	AB		Coord arcsec 2000	20 14 04.52 +22 13 21.5
Date first	1825		Date last	2020		Obs	117
Pa first	4		Pa last	3		P.A. Now (θ)	3°
Sep first	6.4		Sep last	6.2		Sep. Now (ρ)	6.2"
Mag pri	7.89		Mag sec	7.95		delta mag (ΔM)	0.06		Spectral class	A2V (white)
Pri motion ra	+011		Sec motion ra	+015
Pri motion dec	+006		Sec motion dec	+001
Notes	N (See Notes)

rPM=0.426 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		88384	20 14 05 +22 13 22	STF 2655 AB	2020	117	3	6.2	7.89	7.95	0.06		<===
Show		88384	20 14 05 +22 13 22	STF 2655 AC	2016	17	154	60.5	7.89	10.09	2.20

Triple system
3 visible stars in this system

Precise pa	3		Precise sep	6.17		Constellation	Vulpecula		SAO	88384
HIP	99717		Tycho2	1630-03823-1		Gaia DR2	1829793683166008832		HD	192424
BD	BD+21 4109		Distance	259.74		Distance ly	847.27

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20141+2213	STF2655	AB	2006	109	3	6.4	7.89	7.95	A2V	D	201404.52+221321.5
20141+2213	STF2655	AB	2008	110	3	6.1	7.89	7.95	A2V	D	201404.52+221321.5
20141+2213	STF2655	AB	2015	111	3	6.1	7.89	7.95	A2V	N	201404.52+221321.5
20141+2213	STF2655	AB	2017	113	3	6.2	7.89	7.95	A2V	N	201404.52+221321.5
20141+2213	STF2655	AB	2019	116	3	6.2	7.89	7.95	A2V	N	201404.52+221321.5

If you need more information about this double, apply for a data request form to the WDS.